[ptp-user] PTP initalizastion of widget values

[Serban Maerean <serban@xxxxxxxxxx>]

Hello;

I have a question about the PerformanceAnalysisTab
class in PTP, more specifically about the handleUpdate
method.

The method is fairly simple:

        private
void
handleUpdate() {
         
      launchTabParent.initializeFrom(this.launchConfiguration);

         
      for
(IJAXBLaunchConfigurationTab tabControl : tabControllers)
{
         
              for
(IUpdateModel m : tabControl.getLocalWidgets().values()) {
         
               
      m.initialize(this.launchConfiguration,
vmap, launchTabParent.getVariableMap());
         
              }

         
              ((JAXBDynamicLaunchConfigurationTab)
tabControl).initializeFrom(this.launchConfiguration);
         
      }
        }

The question I have is why do I need
to initialize all the widget values before calling initializeFrom,
when that method initializes them again?

        public
RMLaunchValidation initializeFrom(ILaunchConfiguration configuration) {
         
      listenerConfiguration
= configuration;
         
      try
{
         
              IUpdateHandler
handler = getParent().getUpdateHandler();

         
              viewers.clear();
         
              for
(Map.Entry<Object, IUpdateModel> e : localWidgets.entrySet())
{
         
               
      Object key = e.getKey();
         
               
      if
(key instanceof
Viewer) {
         
               
              Viewer
viewer = (Viewer) key;
         
               
              viewers.add(viewer);
         
               
      }
         
               
      handler.addUpdateModelEntry(key, e.getValue());
         
              }

         
              LCVariableMap
lcMap = parentTab.getVariableMap();
         
              IVariableMap
rmMap = fControl.getEnvironment();

         
              for
(IUpdateModel m : localWidgets.values())
{
         
               
      m.initialize(configuration, rmMap, lcMap);
       <--- initialized again
         
              }

Do I need to explicitly initialize the
widget values before calling initializeFrom? The problem I have is that
the initialization may pop up some error windows and I get them twice.

Thanks,


Serban Maerean, CISSP 120913
HPC Tools Team
HPC Security/IPv6
T/L: 293-9770, Tel.: 845-433-9770
E-mail: serban@xxxxxxxxxx